TOPIC: Between subject random group order with Expression Manager - help

Between subject random group order with Expression Manager - help
2 years 2 weeks ago #93731

Hello,
i just found that there is something like EM in lime but can't wrap my head around the problem im facing.

Lets say i have 6 groups of quesions (each group contains 2 questions)- G1 to G6,
i also have one question (asked at the begginig of the survey) about choosing between 2 options.

Now - if somebody choses
Option 1 id like to show him groups G1 and G2 or G2 and G1 or G6 and G1 (order is randomized between subjects)

Somebody choses Option 2, lime can show him groups G1 and G2 or G3 and G1 or G6;G4 (order is again randomized between subjects).

Numbers of groups are just examples for the sake of the argument - my survey will have 12 groups, each subject will see 3 of them, but the selection will be based upon random order and chosen option (in question 1).

Could anyone please help me with a basic example i could then elaborate for the rest of the groups?

Thank you

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Between subject random group order with Expression Manager - help
2 years 2 weeks ago #93760

Between subject random group order with Expression Manager - help
2 years 2 weeks ago #93843

On the top of the reasearch there is a choice question (question1) firing different groups (tables).

After a table is chosen, you can see different Questionnaire inside - each participant sees 3 of them. Each questionnaire has 48 question.
There are 11 unique QUESTIONNAIRES.

When i try to build a survey where each group Q1-A1, Q1-A2..... Q3-D2 (total: 28 groups) is a different group in lime i exceed the maximum allowed tables in mysql. I actually got from Q1-A1 to Q2-B2 and the survey refused to start.

So, the thing im trying to achieve is build only 11 grups, instead of 28 and assign them to participants in a way that would reproduce what you can see in the picture.

Is that even possible?

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Between subject random group order with Expression Manager - help
2 years 2 weeks ago #93845